7.8

CVE-2018-7480

The blkcg_init_queue function in block/blk-cgroup.c in the Linux kernel before 4.11 allows local users to cause a denial of service (double free) or possibly have unspecified other impact by triggering a creation failure.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 4.1.41 < 4.1.51
Linux ≫ Linux Kernel Version >= 4.3 < 4.4.123
Linux ≫ Linux Kernel Version >= 4.5 < 4.9.89
Linux ≫ Linux Kernel Version >= 4.10 < 4.11
Canonical ≫ Ubuntu Linux Version14.04 SwEditionlts
Canonical ≫ Ubuntu Linux Version16.04 SwEditionlts
Debian ≫ Debian Linux Version9.0
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.36% 0.272
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 7.8 1.8 5.9
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
nvd@nist.gov 7.2 3.9 10
AV:L/AC:L/Au:N/C:C/I:C/A:C
CWE-415 Double Free

The product calls free() twice on the same memory address.

https://usn.ubuntu.com/3654-1/
Third Party Advisory
https://usn.ubuntu.com/3654-2/
Third Party Advisory
https://usn.ubuntu.com/3656-1/
Third Party Advisory
https://www.debian.org/security/2018/dsa-4188
Third Party Advisory
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=9b54d816e00425c3a517514e0d677bb3cec49258
Patch
Vendor Advisory
https://github.com/torvalds/linux/commit/9b54d816e00425c3a517514e0d677bb3cec49258
Patch
Vendor Advisory